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Size: 1.04 KB
Versions: 9
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Stored size: 1.04 KB
Contents
class Cell
attr_reader :outer, :x, :y, :width, :height, :black
attr_reader :spore_colour
def initialize(outer, xin = 0, yin = 0)
@outer, @x, @y = outer, xin, yin
@width, @height, @black = outer.width, outer.height, outer.black
@spore_colour = outer.spore_colour
end
# Perform action based on surroundings
def run
# Fix cell coordinates
while (x < 0)
@x += width
end
while (x > (width - 1))
@x -= width
end
while (y < 0)
@y += height
end
while (y > (height - 1))
@y -= height
end
# Cell instructions
if (outer.getpix(x + 1, y) == black)
move(0, 1)
elsif (outer.getpix(x, y - 1) != black && outer.getpix(x - 1, y - 1) != black)
move(rand(-4 .. 4), rand(-4 .. 4))
end
end
# Will move the cell (dx, dy) units if that space is empty
def move(dx, dy)
if (outer.getpix(x + dx, y + dy) == black)
outer.setpix(x + dx, y + dy, outer.getpix(x, y))
outer.setpix(x, y, black)
@x += dx
@y += dy
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems